GM Performance 12711662 Direct Injection High Pressure GDI Fuel Pump Assembly

The GM Performance 12711662 is an OEM Direct Injection High Pressure Fuel Pump designed for Gasoline Direct Injection (GDI) engines found in a wide range of Chevrolet, GMC, and Cadillac vehicles from 2014 to 2020. As a genuine GM part, it is engineered to exact factory specifications to restore proper high-pressure fuel delivery to your GDI engine.

GDI high-pressure fuel pumps work alongside the primary in-tank low-pressure pump to generate the elevated fuel pressure required for direct injection combustion. The high-pressure pump is mechanically driven and delivers fuel directly to the fuel rails and injectors, enabling precise atomization for optimized combustion, improved fuel economy, and reduced emissions.

Key Features:

• Genuine OEM GM direct injection high-pressure fuel pump assembly
• Designed for 4.3L, 5.3L, and 6.2L Ecotec3 gasoline and FlexFuel V8 engines
• Restores factory fuel pressure output to GDI fuel systems
• May address fuel trim rich fault codes such as P0172 and P0175 on LT1, L83, and L86 engines
• Built to pass stringent GM quality and durability standards
• Backed by GM's manufacturer parts warranty

Cross-Reference / Superseded Part Numbers: 12625817, 12669519, 12672919, 12675960, 12680255, 12688606, 12694528, 12697966, 12711662, 12728002

This pump is the correct OEM replacement for a broad range of GM full-size trucks, SUVs, and performance vehicles equipped with GDI technology. Always compare with your original part before installation.